FAQ |
Members List |
Social Groups |
Calendar |
Search |
Today's Posts |
#1
|
||||
|
||||
roll cage question
gona be putting an 8 point cage in my sec gen bird. was wondering if there are any kits
out there that are better then another. I under stand the will be some kind modifying here and there but didn't know if there was a better one for a good starting point. would love to see any pics of some if you guys out there could post some. gona retain my full interior also. |
#2
|
|||
|
|||
I have a Chris Alston cage in my car. You can't go wrong with Chris Alstons Chassis works.
|
#3
|
||||
|
||||
I went through the same thing just over a year ago. I ended up going with S&W. Mine's a first gen but here's my thread about it with pics:
http://forums.maxperformanceinc.com/...d.php?t=732212
__________________
Greg Weigart IAIIA 520/pump gas/SD 325 E-heads/266-272 SR cam/1050 Dominator/3.73/ET Street Radial Pro/3300lbs/1.35 60'/6.21@110.47/9.77@137.08 Hot Rod Drag Week finishing averages: 2014 - 11.12 @ 118.56 2015 - 10.84 @ 124.97 2016 - 10.56 @ 127.88 2017 - 10.29 @ 130.74 2018 - 10.29 @ 130.53 2019 - 10.16 @ 132.34 2021 - 10.09 @ 132.69 2022 - 10.13 @ 133.07 |
#4
|
||||
|
||||
Competition Engineering Complete Roll Cage Kits 3222-K, I put this kit in a couple 2nd gen birds a few years ago. You will have to do some cutting but they do fit pretty good. I didn't have any interior though.
|
#5
|
|||
|
|||
do not buy a kit, have someone who knows what they are doing measure up your car and bent up the tubing for you.. if you are doing mild steel only use D.O.M tubing... but if you are going thru the time and money for a bar/cage do a moly one from the get go!!!!
www.xtremefabrication.com |
#6
|
||||
|
||||
I had some issues with tubing thickness on my CA ChassisWorks chassis kit. When checked with the sonic tester during the cert not one of the tubes had the .125 wall it should have been. Do some research or as the aformentioned post said, have one done.
__________________
Jack Ferris RestoRacing LLC www.restoracing.com Sandy, UT --------------------------------------------------- |
#7
|
||||
|
||||
I had bought a S&W roll bar kit, then decided to have a local guy put in a cage, and use whatever he could or just start from scratch. He said much of the kit was a really good fit.
__________________
Skip Fix 1978 Trans Am original owner 10.99 @ 124 pump gas 455 E heads, NO Bird ever! 1981 Black SE Trans Am stockish 6X 400ci, turbo 301 on a stand 1965 GTO 4 barrel 3 speed project 2004 GTO Pulse Red stock motor computer tune 13.43@103.4 1964 Impala SS 409/470ci 600 HP stroker project 1979 Camaro IAII Edelbrock head 500" 695 HP 10.33@132 3595lbs |
#8
|
|||
|
|||
Mild steel cage is .134 wall not .125 and I highly doubt that Alston would put out a sub standard product. My cage certed just fine.
|
#9
|
||||
|
||||
cage
thanks for all the input. any pics with interior would still be great. thanks again
|
#10
|
||||
|
||||
Custom cage is 100 per weld here.
So a 6 point is 1200. |
#11
|
||||
|
||||
Quote:
DOM .120 wall is a gamble because of the wall thickness tolerances allowed. The NHRA rule book says 1-3/4" X .118" min wall and that's the reason many roll cage fabricators will only use EWS .134 wall, (they know it will pass certification). Tom V.
__________________
"Engineers do stuff for reasons" Tom Vaught Despite small distractions, there are those who will go Forward, Learning, Sharing Knowledge, Doing what they can to help others move forward. |
#12
|
||||
|
||||
roll cage
thanks tom
|
#13
|
||||
|
||||
I also used a Jegs kit in the 92 Grand Am that I built and it passed certification. They checked every bar in that cage too. Main bars on mild steel to need to be 1 3/4" to pass.
|
#14
|
|||
|
|||
Bars need to be 1 3/4 for a roll bar for a cage the bars need to be 1 5/8 ..118 for mild steel but like Tom said most use .134 to ensure that the bars Will pass.
I believe there is a plus or minus .006 |
#15
|
||||
|
||||
I had mine custom installed, in CM, everything fits right where I wanted it.
IMHO, its worth the added expense. |
#16
|
|||
|
|||
you won't find a kit that will fit like this.... take your time and do it right
www.xtremefabrication.com |
#17
|
||||
|
||||
cage
thats lookin nice. is that your web site?
|
#18
|
|||
|
|||
thanks! yes that is my site..
|
#19
|
||||
|
||||
[QUOTE=Ventura455;5300848]Mild steel cage is .134 wall not .125 and I highly doubt that Alston would put out a sub standard product. My cage certed just fine.[/QUOTES
Send me your address and I will ship you a section of the tubing and you can measure it for yourself. I know how to measure wall thickness. And this tubing is not even close to .134. If it was Ken Gentry from NHRA, who is the one that certed the chassis would not have said some of the tubing is right at .118.
__________________
Jack Ferris RestoRacing LLC www.restoracing.com Sandy, UT --------------------------------------------------- |
#20
|
||||
|
||||
Here you go.
__________________
Jack Ferris RestoRacing LLC www.restoracing.com Sandy, UT --------------------------------------------------- |
Reply |
|
|